Sales are negligible relative to market cap and follow option exercises — consistent with routine liquidity/vesting activity. No bearish read-through. Monitor next earnings for fundamental signals.
Price Chart
Executive Summary
Three executives at Corcept Therapeutics sold a combined $3.88M in open-market stock over a 7-day window, including the CFO and Chief Development Officer. At a $12B market cap, this represents ~0.03% — a trivial proportion — making it routine portfolio diversification rather than a bearish signal. The sales follow recent option exercises and align with typical vesting-related liquidity patterns.
Key Financial Metrics
Key Facts
- Three insiders sold $3.88M total in open-market sales over 7 days.
- Total sales represent ~0.03% of the $12.0B market cap.
- CFO Atabak Mokari sold 9,000 shares ($958K) at $106.96.
- Sean Maduck sold 20,305 shares ($2.33M) at $114.70 after exercising options.
- William Guyer sold 3,700 shares ($419K) at $113.12 after exercising options.
- Joseph Lyon sold 1,540 shares ($176K) at $114.16.
- No open-market purchases were recorded in the cluster.
Financial Impact
0.03% of market cap sold — trivial
Risk Factors
- Insider selling may intensify ahead of a catalyst (upcoming earnings or trial data).
- Option exercises could precede further open-market sales from other executives.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CORT-1786057272652 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 28, 2026 5w ago | Insider Cluster | $113.88 $115.63 | ▲ +1.54% | ▲ +1.28% | $116.49 (+2.29%) |
Aug 28, 2026 5w ago | Insider Cluster | $113.88 $116.10 | ▲ +1.95% | ▲ +1.44% | $116.49 (+2.29%) |
Aug 27, 2026 5w ago | Insider Cluster | $116.93 $117.00 | ▲ +0.06% | ▲ +0.16% | $116.49 (−0.38%) |
Aug 20, 2026 6w ago | Insider Cluster | $121.05 $114.86 | ▼ −5.11% | ▼ −5.11% | $116.49 (−3.77%) |
Aug 18, 2026 6w ago | Insider Cluster | $118.10 $111.85 | ▲ +5.29% | ▲ +4.30% | $116.49 (+1.36%) |
Aug 12, 2026 7w ago | Insider Cluster | $112.18 $114.92 | ▲ +2.44% | ▲ +4.34% | $116.49 (+3.84%) |
Aug 12, 2026 7w ago | Insider Cluster | $112.18 $114.92 | ▲ +2.44% | ▲ +4.34% | $116.49 (+3.84%) |
Aug 6, 2026 8w ago | Insider Cluster | $110.77 $111.62 | ▲ +0.77% | ▲ +1.16% | $116.49 (+5.16%) |
Aug 5, 2026 8w ago | Insider Cluster | $107.95 $112.80 | ▲ +4.49% | ▲ +3.89% | $116.49 (+7.91%) |
Jul 23, 2026 10w ago | Court Ruling | $96.66 $121.05 | ▲ +25.23% | ▲ +21.92% | $116.49 (+20.52%) |
US Market Status
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